package com.seven.userservice;

import java.util.List;

import com.seven.user.User;

public interface UserService {
	//增加用户
	public List<User> save(User user);
	//删除用户
	public void delete(String id);
	//查找用户
	public List<User> find();
	//修改用户
	public void update(String id);
}
